英语 作为一门国际 通用 语,在21世纪已经向着多元化、多功能化的方向发展。考试啦小编为大家分享了2015年考研英语一真题答案及答案，供你参考学习。

　　2015年考研英语一真题答案及答案

　　Section 1 Use of English

　　Directions:

　　Read the following text. Choose the best word(s) for each numbered blank and mark [A], [B], [C] or [D] on ANSWER SHEET 1. (10 points)

　　Though not biologically related, friends are as "related" as fourth cousins, sharing about 1% of genes. That is 1 a study published from the University of California and Yale University in the Proceedings of the National Academy of Sciences, has 2 .

…… 此处隐藏1309字 ……

　　15、Faster

　　16、understand

　　17、Contributory

　　18、Tendency

　　19、Ethnic

　　20、see

　　Part A?

　　Directions:?